Rajat Dalal finally reacted on roasting Vivian Dsena, Eisha Singh, Karanveer. Rajat Dalal takes a nasty dig at 'muh boli behen' Eisha Singh and Vivian Dsena, mocks Karan Veer Mehra's win; here's what he said. Watch the new promo... br br #elvishyadav #rajatdalalspotted #rajatdalalmumbai #eishasingh #rajatdalal #DigvijaySingh #KashishKapoor #viviandsena #BiggBoss18 #biggbosslive #bb18live #BiggBoss18Updatebr br ~PR.133~HT.